Sandbox

2017-2-81 minutes to readContributors

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Microsoft Edge provides support for the sandbox attribute. The sandbox attribute enables security restrictions for iframe elements that contain untrusted content. These restrictions enhance security by preventing untrusted content from performing actions that can lead to potentially malicious behavior.

Sandboxed content is considered to be from a unique domain, which prevents access to APIs that are protected by the same-origin policy such as cookies, local storage, and the Document Object Model (DOM) of other documents.